719 search results - page 20 / 144 » Normalizing Incomplete Databases |
ATAL
2008
Springer
13 years 9 months ago
2008
Springer
A database view is a dynamic virtual table composed of the result set of a query, often executed over different underlying databases. The view maintenance problem concerns how a v...
IWBRS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. This paper investigates the score normalization technique for enhancing the performance of face authentication. We firstly discuss the thresholding approach for face auth...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
The appearance of a face image is severely affected by illumination conditions that hinder the automatic face recognition process. To recognize faces under varying illuminations, ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper we evaluate the effectiveness of two likelihood normalization techniques, the Background Model Set (BMS) and the Universal Background Model (UBM), for improving perf...
AVBPA
2003
Springer
14 years 27 days ago
2003
Springer
Abstract. In this paper we propose an algorithm that can easily be implemented on small form factor devices to perform illumination normalization in face images captured under vari...